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FR2873541B1 - PROCESS AND INSTALLATION FOR THE PREPARATION AND PRESERVATION OF DENREES - Google Patents

PROCESS AND INSTALLATION FOR THE PREPARATION AND PRESERVATION OF DENREES

Info

Publication number
FR2873541B1
FR2873541B1 FR0408524A FR0408524A FR2873541B1 FR 2873541 B1 FR2873541 B1 FR 2873541B1 FR 0408524 A FR0408524 A FR 0408524A FR 0408524 A FR0408524 A FR 0408524A FR 2873541 B1 FR2873541 B1 FR 2873541B1
Authority
FR
France
Prior art keywords
free water
frozen
cooling
foodstuff
product
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Lifetime
Application number
FR0408524A
Other languages
French (fr)
Other versions
FR2873541A1 (en
Inventor
Alain Maureaux
Eric Baranowski
Francois Luchini
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Bonduelle SA
Original Assignee
Bonduelle SA
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Bonduelle SA filed Critical Bonduelle SA
Priority to FR0408524A priority Critical patent/FR2873541B1/en
Priority to ES05370022.5T priority patent/ES2439895T3/en
Priority to DK05370022.5T priority patent/DK1632140T3/en
Priority to PL05370022T priority patent/PL1632140T3/en
Priority to PT53700225T priority patent/PT1632140E/en
Priority to EP05370022.5A priority patent/EP1632140B1/en
Publication of FR2873541A1 publication Critical patent/FR2873541A1/en
Application granted granted Critical
Publication of FR2873541B1 publication Critical patent/FR2873541B1/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
    • F25D—REFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT OTHERWISE PROVIDED FOR
    • F25D31/00—Other cooling or freezing apparatus
    • A—HUMAN NECESSITIES
    • A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
    • A23B—PRESERVATION OF FOODS, FOODSTUFFS OR NON-ALCOHOLIC BEVERAGES; CHEMICAL RIPENING OF FRUIT OR VEGETABLES
    • A23B2/00—Preservation of foods or foodstuffs, in general
    • A23B2/10—Preservation of foods or foodstuffs, in general by treatment with pressure variation, shock, acceleration or shear stress
    • A23B2/103—Preservation of foods or foodstuffs, in general by treatment with pressure variation, shock, acceleration or shear stress using sub- or super-atmospheric pressures, or pressure variations transmitted by a liquid or gas
    • A—HUMAN NECESSITIES
    • A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
    • A23B—PRESERVATION OF FOODS, FOODSTUFFS OR NON-ALCOHOLIC BEVERAGES; CHEMICAL RIPENING OF FRUIT OR VEGETABLES
    • A23B7/00—Preservation of fruit or vegetables; Chemical ripening of fruit or vegetables
    • A23B7/04—Freezing; Subsequent thawing; Cooling
    • A—HUMAN NECESSITIES
    • A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
    • A23B—PRESERVATION OF FOODS, FOODSTUFFS OR NON-ALCOHOLIC BEVERAGES; CHEMICAL RIPENING OF FRUIT OR VEGETABLES
    • A23B7/00—Preservation of fruit or vegetables; Chemical ripening of fruit or vegetables
    • A23B7/04—Freezing; Subsequent thawing; Cooling
    • A23B7/0408—Materials being transported through or in the apparatus with or without shaping, e.g. in the form of powders, granules or flakes
    • A—HUMAN NECESSITIES
    • A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
    • A23B—PRESERVATION OF FOODS, FOODSTUFFS OR NON-ALCOHOLIC BEVERAGES; CHEMICAL RIPENING OF FRUIT OR VEGETABLES
    • A23B7/00—Preservation of fruit or vegetables; Chemical ripening of fruit or vegetables
    • A23B7/04—Freezing; Subsequent thawing; Cooling
    • A23B7/0441—Treatment other than blanching preparatory to freezing

Landscapes

  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Polymers & Plastics (AREA)
  • Wood Science & Technology (AREA)
  • Zoology (AREA)
  • Food Science & Technology (AREA)
  • General Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Physics & Mathematics (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • Thermal Sciences (AREA)
  • General Engineering & Computer Science (AREA)
  • Freezing, Cooling And Drying Of Foods (AREA)
  • Preparation Of Fruits And Vegetables (AREA)
  • Storage Of Fruits Or Vegetables (AREA)

Abstract

The procedure consists of at least one stage (2, 3) in which a foodstuff or biological product containing free water is cooled in a vacuum, during which the evaporation of the free water leads to a lowering of the product's temperature, after which it can be pre-frozen or completely frozen to a temperature of -18 degrees C. During the second cooling stage (3) the product can be atomised by a spray to facilitate the removal of free water and reduce the processing time, and between the cooling and freezing (6) stages the foodstuff can go through stages (4, 5) in which frozen morsels or ingredients are added to it, or in which it is shaped. The installation used for the process can have a cooling chamber or a tunnel with a conveyor belt for evaporating the free water content.
FR0408524A 2004-08-02 2004-08-02 PROCESS AND INSTALLATION FOR THE PREPARATION AND PRESERVATION OF DENREES Expired - Lifetime FR2873541B1 (en)

Priority Applications (6)

Application Number Priority Date Filing Date Title
FR0408524A FR2873541B1 (en) 2004-08-02 2004-08-02 PROCESS AND INSTALLATION FOR THE PREPARATION AND PRESERVATION OF DENREES
ES05370022.5T ES2439895T3 (en) 2004-08-02 2005-08-01 Process for the preparation and conservation of products such as food and / or biological products
DK05370022.5T DK1632140T3 (en) 2004-08-02 2005-08-01 Process for making and preserving products such as food and / or biological products
PL05370022T PL1632140T3 (en) 2004-08-02 2005-08-01 A method of preparing and preserving products such as food and / or biological products
PT53700225T PT1632140E (en) 2004-08-02 2005-08-01 PROCESS AND INSTALLATION FOR THE PREPARATION AND CONSERVATION OF SUCH PRODUCTS AS GENRES AND / OR BIOLOGICAL PRODUCTS
EP05370022.5A EP1632140B1 (en) 2004-08-02 2005-08-01 Process for the preparation and conservation of products such as food and/or biological products

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR0408524A FR2873541B1 (en) 2004-08-02 2004-08-02 PROCESS AND INSTALLATION FOR THE PREPARATION AND PRESERVATION OF DENREES

Publications (2)

Publication Number Publication Date
FR2873541A1 FR2873541A1 (en) 2006-02-03
FR2873541B1 true FR2873541B1 (en) 2006-11-17

Family

ID=34950837

Family Applications (1)

Application Number Title Priority Date Filing Date
FR0408524A Expired - Lifetime FR2873541B1 (en) 2004-08-02 2004-08-02 PROCESS AND INSTALLATION FOR THE PREPARATION AND PRESERVATION OF DENREES

Country Status (6)

Country Link
EP (1) EP1632140B1 (en)
DK (1) DK1632140T3 (en)
ES (1) ES2439895T3 (en)
FR (1) FR2873541B1 (en)
PL (1) PL1632140T3 (en)
PT (1) PT1632140E (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2906972B1 (en) * 2006-10-16 2011-01-21 Caramanfruit Rhone Alpes METHOD AND DEVICE FOR FREEZING FRUIT OR VEGETABLE PUREE

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB936194A (en) * 1960-08-08 1963-09-04 Unilever Ltd Improvements relating to the treatment of liquid-containing products
DE1177911B (en) * 1960-10-21 1964-09-10 Dieter Beckmann Method and device for the preservation of emulsion-shaped, liquid and semi-liquid, especially fatty and protein-containing foods and the like. like
US3219463A (en) * 1962-02-09 1965-11-23 Lamb Weston Inc Process of dehydrofreezing foods
US6434951B2 (en) * 1998-03-17 2002-08-20 Roger Carson Later Methods for heat-shocking fresh produce and for cooling such produce to a desired temperature, and moisture content
CN1270628C (en) * 2002-12-04 2006-08-23 上海应用技术学院 Power-saving prepn process of freeze dried vegetable powder

Also Published As

Publication number Publication date
EP1632140B1 (en) 2013-09-18
PL1632140T3 (en) 2014-02-28
PT1632140E (en) 2013-12-23
EP1632140A1 (en) 2006-03-08
FR2873541A1 (en) 2006-02-03
ES2439895T3 (en) 2014-01-27
DK1632140T3 (en) 2014-01-13

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